31887882

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{136273}}^1$

素因数の和:136294

約数の個数: 24

約数和(自身を含む): 74405604

約数和(自身を除く): 42517722

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 136273, 272546, 408819, 817638, 1226457, 1771549, 2452914, 3543098, 5314647, 10629294, 15943941, 31887882]

約数ペア:

[(1, 31887882), (2, 15943941), (3, 10629294), (6, 5314647), (9, 3543098), (13, 2452914), (18, 1771549), (26, 1226457), (39, 817638), (78, 408819), (117, 272546), (234, 136273)]